英文名称
7'-chloro-1'-hydroxy-3'-oxo-N-(2-oxopropyl)spiro[cyclohexane-1,4'-naphthalene]-2'-carboxamide;6,7-dichloro-1-hydroxy-3-oxo-N-(2-oxopropyl)spiro[naphthalene-4,4'-oxane]-2-carboxamide;6,7-difluoro-1-hydroxy-4,4-dimethyl-3-oxo-N-(2-oxopropyl)naphthalene-2-carboxamide;1-hydroxy-4,4,7-trimethyl-3-oxo-N-(2-oxopropyl)naphthalene-2-carboxamide